baber/WOPTO huggingface dataset:
Patent JP-2000101279-A (JP)
Title: Shielding structure
Inventor: SEGAMI KOICHI
IPC: H05K9/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To effectively attenuate spurious electromagnetic radiation by easily adjusting the frequency characteristic of a wave absorber used for shielding which attenuates electromagnetic radiation to the outside an enclosure to bit the frequency band of the electromagnetic radiation without changing the material or thickness of the absorber. SOLUTION: A water absorber is formed by arranging wave absorber sheet groups 2 on flat metallic sheet 1 which becomes the rear surface of the lid of an enclosure at regular intervals, and the wave absorber is wound around a winding shaft 6 by operating the winding knob 7 of a wave absorber sheet winding section 3 in a state where the wave absorber is supported by a pressure lid 4. Therefore, the wave absorbing characteristic of the wave absorber can be changed continuously by continuously adjusting the area of the wave absorbing surface of the wave absorber.
Patent JP-2000102209-A (JP)
Title: Spindle motor
Inventor: KURAMOCHI MITSUNOBU
IPC: H02K5/167
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor, capable of surely preventing a rotor part from falling off from a stator part which motor has a simple structure and is easily manufactured. SOLUTION: When a rotating shaft 14 of a rotor part 4 is inserted from one end side of a bearing housing 5 of a stator part 3, an engaging pawl 18 which is formed annular in shape and engages with the whole periphery of an engaging trench 10 is made to engage, in a gently fitted state, with the engaging trench 10 formed on the entire periphery of the outer wall of one end of the bearing housing 5. As a result, the rotor part 4 is prevented from falling out of the stator part 3.
Patent JP-H02114920-A (JP)
Title: Little draining board
Inventor: FUKUOKA SHIGE
IPC: A47J47/20
Filed: 1988-10-25
Abstract: PURPOSE:To keep easily a space on which a colander for draining a pot, a kettle filled with hot water, etc., are put during cooking, by using a little draining board, consisting of one pair of legs and lateral boards, in a sink in a kitchen. CONSTITUTION:A little draining board consists of one pair of legs (8) and lateral boards (9). The little draining board, for example, is 12.5cm in width (1), 17cm in length (2) and 5.5cm in height, approximately 330 grams in weight, and made of wood. The leg is 4cm in width (4), and the lateral board (9) is 5.5cm in width (9) and 1.5cm in thickness. The draining board is placed in a sink in a kitchen and used as a space on which a colander for draining a pot, a kettle filled with hot water, etc., are put during cooking. Thereby, a space on which cook are above are put can be kept without any difficulty.
Patent JP-H01237333-A (JP)
Title: Control device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D37/02
Filed: 1987-10-27
Abstract: PURPOSE:To enable high accurate control in transient operation by calculating a load variation quantity in the transient operation and also calculating a period from a time when the load variation quantity is calculated to a time of a predetermined crank angle, thereby correcting a fuel supply quantity based on the calculated result. CONSTITUTION:In the operation of an internal combustion engine, a fuel supply quantity is set by a fuel supply set means B based on the output from an operation state detecting means A. Based on a throttle opening and an engine speed, an engine load variation quantity is calculated by a load variation quantity calculating means C and a period from a time when the load variation quantity is calculated to a time of a predetermined crank angle. Then, based on the load variation quantity and the above period the correcting value of a fuel supply quantity is calculated by a correction quantity calculating means E. Based on the fuel supply quantity corrected by the correction quantity, the fuel supply of the engine is controlled by a control means F.
Patent JP-H02118990-A (JP)
Title: Solid-state memory device
Inventor: KAWAMURA HIDEAKI
IPC: G11C8/00
Filed: 1988-10-27
Abstract: PURPOSE:To facilitate the expansion and revision of an internal circuit and to utilize a newest device as a memory pack in the optimum state at all times by storing an internal circuit characteristic code and reading it out. CONSTITUTION:The operating mode of a solid-state memory device 10 is set by sending a prescribed command from a camera side to an input line 14. A control circuit 26 decodes a command of the input line 14 synchronously with a clock from an input line 16 to operate each section in the designated mode. Then a memory address corresponding to number of films is stored in an address preset circuit 24 and which order film number is designated and a picture data is accessed at random. Moreover, a recognition code is outputted to the camera side from a storage circuit 28. In this case, the control circuit 26 informs it to the camera side that the data of the line 18 is effective and the storage data in the circuit 28 is sent to the line 18 via a buffer 30 synchronously with the clock.
Patent JP-H05105064-A (JP)
Title: Brake control method
Inventor: HOSODA WASAKU
IPC: B60T8/1761
Filed: 1991-10-17
Abstract: PURPOSE:To carry out optimum antilock control according to the magnitude of wheel speed and make effective braking performable according to a body characteristic. CONSTITUTION:A slip value threshold as an antilock braking parameter and an adjustable speed threshold are changed by the magnitude of wheel speed by a slip value threshold arithmetic circuit 104 and a wheel adjustable-speed threshold arithmetic circuit 106, and they are compared with the slip value and adjustable speed operated by a slip value arithmetic circuit 100 and a wheel adjustable-speed arithmetic circuit 103 by both first and second comparators 108 and 110, and the compared result is outputted to a controller 84. In addition, a wheel speed signal is fed to a pulse generator circuit 114 together with a pulse generating signal on the basis of the compared result, and ON time and OFF time of a pulse are operated according to the magnitude of wheel speed and outputted to a driver 116.
Patent JP-H03133973-A (JP)
Title: Chroman derivative
Inventor: RORUFU GERITSUKE
IPC: A61P13/02
Filed: 1990-10-09
Abstract: NEW MATERIAL: A compd. of formula I (where X=O, NR 11 ; Z=CH 2 , O, S, etc.; R 1 , R 5 =A; R 2 =H, A; R 1  and R 2  form alkylene; R 3 =OH, OAc; R 4 =H; R 3  and R 4  form a coupler; R 6 , R 7 =H, A, HO, AO, etc.; R 8 , R 9 =H, A, R 8  and R 9  form =O, =S, when coupled; R 10 =H, Hal, CHO, etc.; R 11 =H, A, CH 2 OH, etc.; m=1-3; Hal = halogen; A=C 1-6  alkyl; Ac=C 1-8  alkanoyl, C 7-11  alloyl).  
     EXAMPLE: 2,2,3-trimethyl-4-(3-oxo-1-cyclopenten-1-yloxy)-6-cyano-3-chromal.  
     USE: drugs for the medical treatment or prevention of cardiac blood vessel disorders.  
     PROCESS: The compd. of formula I is obtd. by reacting 3,4-epoxy chroman compd. of formula II with a compd. of formula III or its reactive derivative in a solvent, such as THF, in the existence of a base, (e.g. NaH). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63125691-A (JP)
Title: Electroplating apparatus
Inventor: SUHARA MICHINORI
IPC: C25D5/06
Filed: 1986-11-14
Abstract: PURPOSE:To stabilize electroplating operation by fixing a roll-shaped anode in a plating soln. holding body brought into contact with a steel strip so that the regulation of the distance between electrodes and the flow rate of a plating soln. is made unnecessary. CONSTITUTION:A plating soln. holding body 2 consisting of nonwoven fabrics superposed in a pressed state is fitted to a roll 1 as the anode. One end of the holding body 2 is brought into contact with a plating soln. 4, the other end into contact with a steel strip 3, and the holding body 2 is rotated at the same speed as the speed of the steel strip 3. Electric current is supplied between the strip 3 as the cathode and the roll 1 as the anode.
Patent JP-H08129435-A (JP)
Title: Input or display device for electronic equipment
Inventor: KASAHARA HISAYUKI
IPC: G06F1/16
Filed: 1994-11-02
Abstract: PURPOSE: To provide an input or display device of an electronic equipment which can improve the operability for the angle control of an input or display means and also can keep a set angle. CONSTITUTION: An electronic cash register 11 consists of a main body 12 and an input/display means 15 of which outer peripheral face facing the main body 12 is formed into an outword projecting circular arc shape. The means 15 is displaceably attached to the body 12 along its outer peripheral face and also provided with a control knob 19. The means 15 can be set at its desired angle by the rotation of the knob 19. The knob 19 includes an actuating member that has its axis at a position shifted from its rotary axis, and a guide member attached to the body 12 has a frictional contact with the outer peripheral face of the actuating member on both sides of its outer peripheral face.
Patent JP-H01113703-A (JP)
Title: Production of optical element
Inventor: HAYAKAWA KOICHI
IPC: G02B6/12
Filed: 1987-10-28
Abstract: PURPOSE:To eliminate grinding of a substrate and to effectively prevent axial deviation, cracks, or the like of an optical fiber by allowing an adhesive layer to remain in a groove for filter insertion and grinding the adhesive layer to insert a filter. CONSTITUTION:A guide groove 12 of an optical fiber 21 for main path and a guide groove 13 of an optical fiber 22 for branch are formed on a substrate 11, and a guide groove 14 for filter insertion which forms prescribed angles to grooves 12 and 13 is formed. Optical fibers 21 and 22 are set in grooves 12 and 13 and are fixed with an optical adhesive 23, and this adhesive is packed in the guide groove 14. The adhesive in the groove 14 is ground and the filter is inserted in a groove 14' and is fixed by adhesion. Since the substrate 11 is not ground, burr does not occur in aperture ends 12a and 12b of the guide groove 12 to effectively prevent axial deviation, cracks, or the like of the optical fiber 21 for main path.
Patent JP-S61149291-A (JP)
Title: Treatment of aqueous suspension
Inventor: OKABAYASHI IKUO
IPC: B01D21/01
Filed: 1984-12-21
Abstract: PURPOSE:To enhance treatment efficiency, by adding a mixture of gypsum and fine shaft furnace granulated slag and Portland cement to an aqueous suspension containing soil particles. CONSTITUTION:An additive consisting of gypsum and fine shaft furnace granulated slag is added to an aqueous suspension in such a ratio that gypsum is contained in sedimented soil particles in an amount of at least 0.01pts.wt. per 1pts.wt. of solid components and the whole is is allowed to stand to sediment suspended soil particles. At this time, sodium chloride is added in an amount of 0.01-4wt% as the concn. in excessive water. By this method, sedimentation separation efficiency of a soil particle precipitate is enhanced.
Patent JP-H06120121-A (JP)
Title: X-ray lithography equipment
Inventor: SAKUTA SHIGERU
IPC: G03F7/20
Filed: 1992-10-08
Abstract: PURPOSE:To obtain an X-ray lithography equipment wherein the exposure region of SOR light in a beam line can be enlarged, vacuum efficiency, working efficiency and space efficiency are improved, and maintenance is facilitated. CONSTITUTION:An SOR ring 1, a beam line 2 in which an X-ray mirror 3 is arranged, a Be (beryllium) window 4 and an aligner 7 are installed. The X-ray mirror 3 is provided with many piezoelectric actuators 13... connected with a mirror surface 11. The X-ray mirror 3 sends a control signal to each of the piezoelectric actuators, and controls each of the piezoelectric actuators, thereby changing the form of the mirror surface 11.
Patent JP-2000095056-A (JP)
Title: Air bag door skin for automobile and its manufacture
Inventor: KURIMOTO TAKUYA
IPC: B60R21/2165
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve invisibility of the central part of a steering and the expansion portion of an air bag of an instrument panel, by forming a break line provided for a portion corresponding to an air bag door so as to include continuous points. SOLUTION: A break line 11 comprising holes 12 as continuous points is formed on the back surface side of a skin 1 of an instrument panel 30. The holes 12 are formed from the back surface 3 of the skin in an extent that they do not reach the surface 2 of the skin, thereby an air bag door 82 partitioned by a tear line 31 from the back surface. When an air bag develops, this air bag door 32 tears along the tear line 31 and hinges and opens at the portion along a two-dot chain line (a). The holes 12 are formed as permanent deformation by frictional heat generated by ultrasonic vibration of a comb blade. Since the comb blade abuts to the skin 1 at points, heat transmitted in the depth direction of the skin 1 is low. Thus, even if residual stock removal amount is small, an extent of effect of the skin to a design of the surface 2 is low.
Patent JP-H03132400-A (JP)
Title: Control method of plotter apparatus
Inventor: OGATA KAZUOMI
IPC: B43L13/00
Filed: 1989-10-18
Abstract: PURPOSE:To smoothly perform subsequent pen replacing operation by aligning a pen holder with the control coordinates system of a control means on the basis of the non-mounting data stored when the pen holder is mounted to a pen holder driving means. CONSTITUTION:A fact such that a pen holder 12 is detached from a pen holder driving means 13 is recognized by a control means 14 through a position sensor 15 and non-mounting data D is stored in a memory means 16. Therefore, when the pen holder 12 is again mounted on the drive means 13, the standard position of the pen holder 12 is detected by the position sensor 15 regardless of the mounting or non-mounting of the holder 12 at the original position and the resetting operation aligning the pen holder 12 with the control coordinates system XY of the control means 14 can be performed by the control means 14. By this method, the same resetting operation as the initial setting operation performing resetting processing when a power supply is closed can be performed and, on and after, smooth pen replacing operation can be performed between the pen holder 12 and a pen 11.
Patent JP-2001087738-A (JP)
Title: Treating method of solid-state waste
Inventor: HOSODA KAZUO
IPC: B09C1/08
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an effectively treating method of solid-state waste for immobilizing a metal in solid-state waste with a complex forming compound such as a metal capturing agent so that labor, time and expenses for hardening the treated waste with cement are saved and there is no fear that the treated waste becomes fragile and fragmented to easily elute the metal even when exposed under severe natural environment. SOLUTION: This treating method comprises adding the compound having complex forming capacity with the metal to the solid-state waste and kneading them in the presence of a calcium compound and an aluminum compound of 5 wt.% or more based on the weight of the calcium compound to immobilize the metal in the solid-state waste.
Patent JP-H05194424-A (JP)
Title: New pyrimidine derivative and medicine containing the derivative as active ingredient
Inventor: HIROTA KOSAKU
IPC: A61P11/08
Filed: 1992-09-14
Abstract: PURPOSE:To provide a new pyrimidine derivative useful as an antiinflammatory agent, an airway disease therapeutic agent and a cerebrovascular disorder therapeutic agent. CONSTITUTION:A compound of formula I (R1, R2 are H, straight chain or branched chain lower alkyl, substituted or non-substituted phenyl or cyclohexyl; R3 is straight chain or branched chain lower alkyl or alkoxy; swung dash exhibits to contain a steroisomer) and its pharmacologically acceptable salt, e.g. 1-methyl-3-phenyl-5'-(3,5-di-tert-butyl-4-hydroxybenzylidene)-pyrimidi ne-2,4,6- trione. The compound is obtained by reacting a pyrimidine derivative of formula II with a hydroxybenzaldehyde derivative of formula III in an alcoholic solvent at a room temperature to the refluxing temperature of the reaction mixture.
Patent JP-H08131556-A (JP)
Title: Health device for foot
Inventor: KURIYAMA REIKO
IPC: A61K36/73
Filed: 1994-11-04
Abstract: PURPOSE: To provide a health device for a foot with which effective treatment for athlete's foot can be applied. CONSTITUTION: A device comprises a container 70 in which liquid M is filled, and which has a base part 71 at a bottom part for a foot to be placed, a brushing member 88 disposed in the liquid M to be disposed between fingers of a foot of a man, and a drive mechanism 92 to rotate this brushing member 88.
Patent JP-H11108296-A (JP)
Title: Assembling method of floating structure in the sea for storing compressed air
Inventor: TSUJI TADASHI
IPC: F17C1/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To assemble a suspended structure in a short time easily and safely by integratedly manufacturing a floating structure in the sea for storing compressed air, and then injecting weight in the weight receiving part of an air storage tank so as to make the floating structure stand on its head in the sea. SOLUTION: In a land facility such as a building berth or a dock, a floating tank 1, an air storage and a weight receiving part 2, and a connecting structure 5 connecting together both 1, 2, are horizontally laid, and they are integratedly assembled to manufacture. Such integrated floating structure 10 is launched or floated up on the water surface 20 in the sea, and towed to the installation place by a tug boat and the like. At this time, when the buoyancy of the connecting structure 5 is short, the buoyancy is compensated by the use of a box type barge and the like. Next, a weight such as sea water or ballast is injected into the weight receiving tank 2b of the air storage and the weight receiving tank 2. Hereby, the floating structure 10 is tilted in the arrow mark by the gravity of the weight, and finally made stand on its head.  The floating structure 10 is statically fixed so as to put the air storage and weight receiving tank 2 to be on the underside.
Patent JP-H0799995-A (JP)
Title: Determination of bifidobacterium bifidus count
Inventor: SONOIKE KOUICHIROU
IPC: C12Q1/06
Filed: 1993-10-05
Abstract: PURPOSE:To provide a method for determining Bifidobacterium bifidus count so designed that the count is determined by the most probable number method in which, in a test tube culture using a liquid medium prepared as a selective medium for Bifidobacterium bifidus, the test tubes in which proliferation of the bacteria has been recognized are treated as positive tubes, thereby obviating the necessity of colony discrimination. CONSTITUTION:The most probable number is conducted using a liquid medium prepared as a selective medium for Bifidobacterium bifidus. The test tubes in which proliferation of the Bifidobacterium bifidus has been recognized through transparency change or the color change of a pH indicator are treated as positive tubes, thereby capable of avoiding the partial influence due to the proliferation of lactobacilli.
Patent JP-H07105513-A (JP)
Title: Production of thin film magnetic head
Inventor: SATO JUNICHI
IPC: G11B5/39
Filed: 1993-10-04
Abstract: PURPOSE:To prevent a shift of the pattern of each magnetic transducing element in the surface of a wafer. CONSTITUTION:Many magnetic transducing elements each optionally contg. a lower magnetic film as part of a magnetic circuit is formed on a wafer 101. A lower magnetic film 113 is first formed on the wafer 101, thin film magnetic transducing elements are formed on the lower magnetic film 113 and the film 113 is patterned.
Patent JP-S61148874-A (JP)
Title: Light triggering and light quenching gate turn-off thyristor
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/744
Filed: 1984-12-21
Abstract: PURPOSE:To implement DC to AC conversion only by light, by integrating a GTO and a triggering light sensitive element and a quenching light sensitive element for amplifying and turning ON and OFF the GTO by light on the same semiconductor substrate. CONSTITUTION:A GTO, a triggering light sensitive element for triggering the GTO by light and a quenching light sensitive element for quenching the GTO by light are provided on the same semiconductor substrate. For example, the main GTO is composed of a p-anode region 101, an n-base region 102, a p-base region 103, an n-cathode region 104, a p<+> embedded gate region 105, an anode electrode 131 and a cathode electrode 132. An SI phototransistor, which is the triggering light sensitive element is composed of a p<+> drain region 111, a p<->(n<->) high resistance region 112, a p<+> source region 113, an n<+> gate region 114, a source electrode 141 and a gate electrode 142. An SI phototransistor, which is the quenching light sensitive element, is composed of a p<+> drain region 121, a p<->(n<->) high resistance region 122, a p<+> source region 123, an n<+> gate region 124, a drain electrode 151 and a gate electrode 152.
Patent JP-S62135294-A (JP)
Title: Control circuit for chopper
Inventor: KURIYAMA SHIGERU
IPC: H02P7/29
Filed: 1985-12-04
Abstract: PURPOSE:To utilize the charges of a capacitor effectively by taking out charges stored in the capacitor in response to actually required base currents. CONSTITUTION:When an ON signal is outputted from a chopper ON-signal circuit 8, a drive signal is transmitted to a base in a transistor TR1 for a chopper circuit 5 through a transistor TR4 from a capacitor C2, and currents flow through a motor 3. When the chopper circuit 5 is turned OFF, the circuit 5 is charged by the inductance of a power supply line. A regulator element 7 compares the base currents of the transistor TR1 and load currents flowing through the motor 3, and controls transistors TR3, TR2 based on a deviation between the base currents and the load currents and transfers charges stored in a capacitor C1 to the capacitor C2.
Patent JP-S61145490-A (JP)
Inventor: KURAUSU ERUTAA
IPC: G21C1/00
Filed: 1985-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0985177-A (JP)
Title: Separation classifier for various kinds of powder and granular material
Inventor: KATO FUMIO
IPC: B07B4/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To automatically perform effective washing in a short time without to human work by installing air washing nozzles for jetting high pressure air at the tip parts of a pair of agitating frames and at prescribed positions on the outer surface of a rotating shaft. SOLUTION: Various kinds of powder and granular material fed from a powder and granular material throw-in port is subjected to separating and classifying operation including such as classification into the same kinds of powder and granular material and removal of foreign matter utilizing various physical properties. Then a phenomenon of clogging the mesh of a mesh-shaped separating and classifying screen 11 is caused by the various kinds of powder and granular material. At that time, compressed high pressure air from a compressor is jetted onto the inside surface of the mesh-shaped separating classifying screen 11 from high pressure air jetting nozzles installed on the tip parts of agitating arms 10 and the outer surface of a shaft 4 to generate shock waves.  Thus without stopping a turbosifter during separating and classifying operation, the mesh clogging phenomenon is automatically eliminated.